CryptoWatch: Free trading app makes its debut; Dudley takes a swipe at cryptocurrencies

CryptoWatch Today: Robinhood launches free crypto exchangeToday saw yet another central bank official take a shot at the digital currency market, while a new trading app launched a free exchange for bitcoin and Ethereum trading.
Source: Marketwatch Bitcoin News
Link: CryptoWatch: Free trading app makes its debut; Dudley takes a swipe at cryptocurrencies